Psychometric Properties of the Trail Walking Test for People With Stroke.

Objective: To investigate (i) the inter-rater and test-retest reliability of the trail walking test (TWT) and the minimum detectable change in the TWT completion time; (ii) the correlations between the TWT completion time and stroke-specific impairments; and (iii) the cutoff TWT completion time to distinguish between people with stroke and healthy older adults according to dual-tasking ambulation ability.

Design: Cross-sectional study.

Setting: University-based rehabilitation center.